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💧 Freshwater Data Deficient 🌡️ Tropical

Placidochromis Koningsi

Placidochromis koningsi Hanssens, 2004
Max Length
6.7 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
119–123 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone

📖 Overview

Placidochromis Koningsi (Placidochromis koningsi) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 6.7 cm. It occurs at depths between 119 and 123 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Placidochromis koningsi
Authority
Hanssens, 2004
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
6.7 cm
Depth Range
119–123 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 14 - 15; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 9 - 10. Diagnosis: head length 36.6-38.1 %SL; snout length 33.5-34.5 % head length; lower jaw length 33.5-34.5 % head length; outer oral teeth unicuspid; no inner oral tooth rows; premaxillary pedicel length 30.6-30.6 % head length; cheek depth 23.7-25.1 % head length; lachrymal depth 21.6-22.0 % head length; orbital width 41.5-42.9 % head width; lower pharyngeal dentition enlarged and molariform; body depth 38.8-39.6 %SL . : fusiform / normal.

🌀 Behaviour

Behavioural data for Placidochromis Koningsi is currently being reviewed.

🦐 Diet

Diet information for Placidochromis Koningsi is currently being compiled.

🥚 Reproduction

Reproduction data for Placidochromis Koningsi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 119 - 123 m . Tropical endemic to Lake Malawi, only known from Nkhotakota in Malawi (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
6.7cm
Dorsal Spines
15
Dorsal Rays
11
Anal Spines
3
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Hanssens, 2004

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